DE69518443T2 - Hintergrundbeleuchtungseinrichtung - Google Patents
HintergrundbeleuchtungseinrichtungInfo
- Publication number
- DE69518443T2 DE69518443T2 DE69518443T DE69518443T DE69518443T2 DE 69518443 T2 DE69518443 T2 DE 69518443T2 DE 69518443 T DE69518443 T DE 69518443T DE 69518443 T DE69518443 T DE 69518443T DE 69518443 T2 DE69518443 T2 DE 69518443T2
- Authority
- DE
- Germany
- Prior art keywords
- light
- guide plate
- light guide
- plate
- reflector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002390 adhesive tape Substances 0.000 claims description 21
- 230000002745 absorbent Effects 0.000 claims description 4
- 239000002250 absorbent Substances 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 2
- 238000000149 argon plasma sintering Methods 0.000 description 21
- 239000000126 substance Substances 0.000 description 15
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 13
- 229910052709 silver Inorganic materials 0.000 description 13
- 239000004332 silver Substances 0.000 description 13
- 230000002159 abnormal effect Effects 0.000 description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 229920000728 polyester Polymers 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 6
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 229910052681 coesite Inorganic materials 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0031—Reflecting element, sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
- G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0051—Diffusing sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/007—Incandescent lamp or gas discharge lamp
- G02B6/0071—Incandescent lamp or gas discharge lamp with elongated shape, e.g. tube
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
- Light Guides In General And Applications Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5166494 | 1994-03-23 | ||
| JP22779994 | 1994-09-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69518443D1 DE69518443D1 (de) | 2000-09-21 |
| DE69518443T2 true DE69518443T2 (de) | 2001-02-08 |
Family
ID=26392213
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69518443T Expired - Fee Related DE69518443T2 (de) | 1994-03-23 | 1995-03-22 | Hintergrundbeleuchtungseinrichtung |
| DE69511748T Expired - Fee Related DE69511748T2 (de) | 1994-03-23 | 1995-03-22 | Hintergrundbeleuchtungsvorrichtung |
| DE69517204T Expired - Fee Related DE69517204T2 (de) | 1994-03-23 | 1995-03-22 | Hintergrundbeleuchtungseinrichtung |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69511748T Expired - Fee Related DE69511748T2 (de) | 1994-03-23 | 1995-03-22 | Hintergrundbeleuchtungsvorrichtung |
| DE69517204T Expired - Fee Related DE69517204T2 (de) | 1994-03-23 | 1995-03-22 | Hintergrundbeleuchtungseinrichtung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5688035A (zh) |
| EP (3) | EP0674133B1 (zh) |
| KR (1) | KR100367358B1 (zh) |
| DE (3) | DE69518443T2 (zh) |
| TW (1) | TW454922U (zh) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5696529A (en) * | 1995-06-27 | 1997-12-09 | Silicon Graphics, Inc. | Flat panel monitor combining direct view with overhead projection capability |
| US5896119A (en) * | 1995-06-27 | 1999-04-20 | Silicon Graphics, Inc. | Removable backlighting assembly for flat panel display subsystem |
| DE19621148A1 (de) * | 1996-05-14 | 1997-12-04 | Magna Reflex Holding Gmbh | Leuchtelement |
| JP3360785B2 (ja) * | 1996-07-29 | 2002-12-24 | 株式会社エンプラス | サイドライト型面光源装置 |
| US6024463A (en) * | 1996-11-12 | 2000-02-15 | Enplas Corporation | Surface light source device of side light type with belt-like diffusible area |
| JPH10319400A (ja) | 1997-05-17 | 1998-12-04 | Enplas Corp | サイドライト型面光源装置 |
| JP3415394B2 (ja) * | 1997-07-08 | 2003-06-09 | シャープ株式会社 | バックライト装置 |
| KR19990013827A (ko) * | 1997-07-14 | 1999-02-25 | 모리시타 요우이치 | 선 형상 조명장치 및 그것을 이용한 화상 판독장치 |
| US6295405B1 (en) * | 1997-07-25 | 2001-09-25 | Physical Optics Corporation | Light pipe for a backlighting system |
| SE513425C2 (sv) * | 1997-10-02 | 2000-09-11 | Auralight Ab | Lysrör innefattande två diametralt belägna diffusorskikt |
| US6611249B1 (en) * | 1998-07-22 | 2003-08-26 | Silicon Graphics, Inc. | System and method for providing a wide aspect ratio flat panel display monitor independent white-balance adjustment and gamma correction capabilities |
| CN1272922A (zh) * | 1998-06-02 | 2000-11-08 | 日本写真印刷株式会社 | 配置前照光的触摸屏装置 |
| US6816145B1 (en) | 1998-07-22 | 2004-11-09 | Silicon Graphics, Inc. | Large area wide aspect ratio flat panel monitor having high resolution for high information content display |
| KR20000060073A (ko) * | 1999-03-11 | 2000-10-16 | 구본준 | 액정표시장치의 백라이트 |
| JP4049624B2 (ja) * | 2001-07-27 | 2008-02-20 | 株式会社エンプラス | 面光源装置、画像表示装置及び導光板 |
| TW563337B (en) * | 2002-06-03 | 2003-11-21 | Veutron Corp | Light source having light-converging function |
| US20060018126A1 (en) * | 2004-07-22 | 2006-01-26 | Kueun Choi | Edge-lit lighted panel for bulletin boards |
| JP4558448B2 (ja) | 2004-11-01 | 2010-10-06 | テルモ株式会社 | 光導波路およびこの光導波路を用いた蛍光センサ |
| US7293906B2 (en) * | 2005-05-23 | 2007-11-13 | Avago Technologies Ecbu Ip (Singapore) Pte Ltd | Light source adapted for LCD back-lit displays |
| JP4105737B2 (ja) * | 2005-11-25 | 2008-06-25 | 和直 亀山 | ホイールカバー |
| TWM300307U (en) * | 2006-03-08 | 2006-11-01 | K Bridge Electronics Co Ltd | Improved positioning structure of a light-guide |
| JP4807205B2 (ja) * | 2006-09-19 | 2011-11-02 | オムロン株式会社 | 面光源装置 |
| DE102007009443B3 (de) * | 2007-02-23 | 2008-06-26 | Semperlux Ag - Lichttechnische Werke - | Beleuchtungsanordnung |
| KR101338996B1 (ko) * | 2008-12-26 | 2013-12-09 | 엘지디스플레이 주식회사 | 액정표시장치 |
| US8721152B2 (en) * | 2009-05-01 | 2014-05-13 | Abl Ip Holding Llc | Light emitting devices and applications thereof |
| KR101299130B1 (ko) * | 2009-05-06 | 2013-08-21 | 엘지디스플레이 주식회사 | 액정표시장치 |
| US9322980B2 (en) | 2011-10-06 | 2016-04-26 | Sharp Kabushiki Kaisha | Illumination device, display device, and television receiving device |
| US9116275B2 (en) | 2011-10-06 | 2015-08-25 | Sharp Kabushiki Kaisha | Illumination device, display device, and television receiving device |
| KR102058054B1 (ko) * | 2012-10-12 | 2019-12-23 | 삼성전자주식회사 | 백라이트 유닛 및 이를 이용한 디스플레이 장치 |
| CN105093390B (zh) | 2015-08-12 | 2019-01-04 | 京东方科技集团股份有限公司 | 背光模组和显示装置 |
| EP3374822B1 (en) * | 2015-11-13 | 2023-12-27 | RealD Spark, LLC | Surface features for imaging directional backlights |
| US10788617B2 (en) * | 2018-01-19 | 2020-09-29 | HeatchCo LLC | Outside light with diffusing light panel |
| US11181680B1 (en) | 2018-11-21 | 2021-11-23 | Abl Ip Holding Llc | Lighting system with curving or twisting modular housing |
| US11333311B1 (en) | 2018-11-21 | 2022-05-17 | Abl Ip Holding Llc | Lighting system with curving or twisting modular housing |
| US11384928B2 (en) | 2019-05-17 | 2022-07-12 | Abl Ip Holding Llc | Interconnection system for lighting fixtures |
| DE102019128816A1 (de) * | 2019-10-25 | 2021-04-29 | Bayerische Motoren Werke Aktiengesellschaft | Anzeigevorrichtung für ein Kraftfahrzeug mit einer hinter einer Beleuchtungseinrichtung angeordneten Spiegelfläche sowie Kraftfahrzeug |
| US11976802B2 (en) | 2022-04-13 | 2024-05-07 | Hkc-Us, Llc | Modular LED light structure |
| WO2024030274A1 (en) | 2022-08-02 | 2024-02-08 | Reald Spark, Llc | Pupil tracking near-eye display |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3875396A (en) * | 1973-11-12 | 1975-04-01 | Illuminite Corp | Illuminated clipboard |
| JPS6155684A (ja) * | 1984-08-27 | 1986-03-20 | 三菱レイヨン株式会社 | 光拡散装置 |
| FR2597642B1 (fr) * | 1986-04-18 | 1990-01-12 | Blanchet Pierre | Dispositif d'affichage lumineux de documents translucides |
| US4751615A (en) * | 1986-08-07 | 1988-06-14 | International Marketing Concepts, Inc. | Page light |
| US4949489A (en) * | 1987-12-28 | 1990-08-21 | Rudell Elliot A | Edge-lit multiple image display device |
| JP2595067B2 (ja) * | 1988-08-18 | 1997-03-26 | 東ソー株式会社 | 液晶パネル用バックライト |
| GB8900434D0 (en) * | 1989-01-10 | 1989-03-08 | Allan Peter S | Improvements in or relating to methods and apparatus for the continuous formation of an extruded product |
| JP2620981B2 (ja) * | 1989-09-30 | 1997-06-18 | 株式会社 明拓システム | 液晶バックライト用エッジライトパネル |
| US5093765A (en) * | 1990-02-16 | 1992-03-03 | Tosoh Corporation | Back lighting device for a panel |
| US5134549A (en) * | 1990-06-19 | 1992-07-28 | Enplas Corporation | Surface light source device |
| US5115383A (en) * | 1990-11-05 | 1992-05-19 | Lee Norman K | Game light apparatus |
| DE69212662T2 (de) * | 1991-02-21 | 1997-02-20 | Tosoh Corp | Vorrichtung zur Hinterbeleuchtung |
| JPH04356015A (ja) * | 1991-03-22 | 1992-12-09 | Tosoh Corp | バックライト |
| DE69207934T2 (de) * | 1991-03-29 | 1996-09-05 | Nissha Printing | Flächenartige Lichtquelle |
| JP2980776B2 (ja) * | 1992-06-04 | 1999-11-22 | 東ソー株式会社 | バックライト |
-
1995
- 1995-03-08 TW TW086202391U patent/TW454922U/zh not_active IP Right Cessation
- 1995-03-20 KR KR1019950005757A patent/KR100367358B1/ko not_active IP Right Cessation
- 1995-03-22 DE DE69518443T patent/DE69518443T2/de not_active Expired - Fee Related
- 1995-03-22 EP EP95301911A patent/EP0674133B1/en not_active Expired - Lifetime
- 1995-03-22 DE DE69511748T patent/DE69511748T2/de not_active Expired - Fee Related
- 1995-03-22 EP EP97115508A patent/EP0828113B1/en not_active Expired - Lifetime
- 1995-03-22 EP EP97115509A patent/EP0822373B1/en not_active Expired - Lifetime
- 1995-03-22 DE DE69517204T patent/DE69517204T2/de not_active Expired - Fee Related
-
1996
- 1996-09-30 US US08/721,848 patent/US5688035A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5688035A (en) | 1997-11-18 |
| DE69518443D1 (de) | 2000-09-21 |
| DE69517204D1 (de) | 2000-06-29 |
| EP0822373A1 (en) | 1998-02-04 |
| KR950033598A (ko) | 1995-12-26 |
| EP0822373B1 (en) | 2000-05-24 |
| EP0674133A1 (en) | 1995-09-27 |
| DE69511748T2 (de) | 2000-04-06 |
| DE69511748D1 (de) | 1999-10-07 |
| TW454922U (en) | 2001-09-11 |
| EP0674133B1 (en) | 1999-09-01 |
| EP0828113A1 (en) | 1998-03-11 |
| EP0828113B1 (en) | 2000-08-16 |
| DE69517204T2 (de) | 2000-10-26 |
| KR100367358B1 (ko) | 2003-06-02 |
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